Mercury Grand Marquis Questions Maintenance & Repair

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The Air Bag Light On My 2005 Mercury Marquis Stays On Now, After Being Chan...

We went to the auto parts store & found out that the beeping was due to the air bag light being out, so we had it replaced today and now it stays on all the time after flashing a few times when the ca...

2 views with 1 answer (last answer 14 minutes ago)

Wipers Work But When I Turn Them Off They Stop In Upright Position

even when i try to stop them in the down position they return to upright position.

9 views with 1 answer (last answer 21 hours ago)

Wiper Blades

My car's wiper blades hadn't been working for about a year now. We have replaced the motor twice, and both times the motors burned up. This time, we replaced the motor, wires that were melted, the...

3 views with 1 answer (last answer 17 hours ago)
James Simpson

My Grand Marquis Wont Turn Over

Changed alternator batteries for lights come on wont turn over I don't even get a click

3 views with 1 answer (last answer 22 hours ago)

Ai Cardone Refurbished Lcm Does Not Fix The Headlights Off Problem - What N...

This is the classic 'All lights work except headlights - high beams only with flash to pass'. Thought I'd be home "free" with the replacement LCM. Are there any other components, relays, switches et...

4 views with 1 answer (last answer 23 hours ago)

Transmission Maybe

Possible transmission shutter aroud 45ish

31 views with 7 answers (last answer about a day ago)

Oil Gauge Keeps Radically Changing When Decelerating While Driving

Oil indicator goes all the way down and up while decelerating, off and on. Oil is full.

3 views with 1 answer (last answer about a day ago)

1999 Mercury Grand Marquis Battery Won't Stay Charged. Got New Battery Did ...

Why won't my battery stay charged?

8 views with 1 answer (last answer 5 days ago)

97 Grand Marquis

Where is the computer and how much should it cost to replace.. thanks

10 views with 1 answer (last answer about a week ago)

2000 Mercury Grand Marquis Leaking Underneath The Hood On The Passenger Si...

What cause the thermostat to leak

14 views with 2 answers (last answer about a week ago)

1992 Mercury Grand Marquis

When you turn the windshield wipers off they stay up instead of being down. What's causing this?

8 views with 1 answer (last answer about a week ago)

Intake Gasket

I have an 03 grand marquis, I just put a 99 grand marquis engine in it and I wanna know if an 03 grand marquis intake gasket fit on that 99 engine

5 views with 1 answer (last answer about a week ago)

Kbro I Have 02 Marquis Windshield Wipers Only Works On High And Also My Aut...

kbro i have 02 marquis windshield wipers only works on high and also my auto lights does not come on at all, i ca turn the headlights on manually only. and ideas for me, i do have hpp version.

Angel Amos

1995 Mercury Grand Marquis Ls

Intel parking lot today until a parking space took my key out when I went to leave my key would not turn forward or backwards what could this be in need of dire help

6 views with 1 answer (last answer about a week ago)
Jerome White

My 1993 Grand Marquis Dash Lights

turns on runs great but the dash and interior lights dont light up i can hear blinker but does not flash

10 views with 1 answer (last answer 2 weeks ago)

I Need To Remove The Output Shaft Speed Sensor From The Transmission For Te...

Would like to test the output shaft speed sensor and wiring, but can't access that area of the transmission. Have removed front driver side wheel, but cant remove firewall area to get at the sensor ...


Knocking Sound And Slips In 3rd Gear

When going uphill I hear a knocking sound, but stops when I take my foot off the peddle. It also runs fast when idle.


Windshield Wipers Stuck In Up Position On My 93 Mercury Grand Marquis

How do i get my windshield wipers out of the up position when turned off



My 1990 Mercury grand Marquis does not have any power the battery is good fuses are good but it does not have any power no head lights no tail lights interior lights nothing please help.

12 views with 3 answers (last answer 2 weeks ago)
Christopher Godwin

2004 Mercury Marquis Ls Lcm

I had my LCM replaced on my 2004 Mercury Grand Marquis ls 2 yrs ago the 14th day of Aug. Now it has went out again, even though my 2yr warranty has expired even if it hasn't expired they still wo...

15 views with 2 answers (last answer 2 weeks ago)
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